# The Effects of a Positive Expiratory Pressure (PEP) on Dyspnea and Dynamic Hyperinflation During Exercise in Chronic Obstructive Pulmonary Disease (COPD) Patients

> **NCT00741832** · NA · UNKNOWN · sponsor: **Khon Kaen University** · enrollment: 11 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **DEVICE:** Conical Positive Expiratory Pressure Device (C-PEP)
- **OTHER:** Control breathing

## Key facts

- **NCT ID:** NCT00741832
- **Lead sponsor:** Khon Kaen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2008-03
- **Primary completion:** 2009-02
- **Final completion:** 2009-02
- **Target enrollment:** 11 (ESTIMATED)
- **Last updated:** 2008-11-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00741832

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00741832, "The Effects of a Positive Expiratory Pressure (PEP) on Dyspnea and Dynamic Hyperinflation During Exercise in Chronic Obstructive Pulmonary Disease (COPD) Patients". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT00741832. Licensed CC0.

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